1188508734

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73121}}^1$

素因数の和:73182

約数の個数: 64

約数和(自身を含む): 3088673280

約数和(自身を除く): 1900164546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 2322, 2709, 5418, 8127, 16254, 73121, 146242, 219363, 438726, 511847, 658089, 1023694, 1316178, 1535541, 1974267, 3071082, 3144203, 3948534, 4606623, 6288406, 9213246, 9432609, 13819869, 18865218, 22009421, 27639738, 28297827, 44018842, 56595654, 66028263, 84893481, 132056526, 169786962, 198084789, 396169578, 594254367, 1188508734]

約数ペア:

[(1, 1188508734), (2, 594254367), (3, 396169578), (6, 198084789), (7, 169786962), (9, 132056526), (14, 84893481), (18, 66028263), (21, 56595654), (27, 44018842), (42, 28297827), (43, 27639738), (54, 22009421), (63, 18865218), (86, 13819869), (126, 9432609), (129, 9213246), (189, 6288406), (258, 4606623), (301, 3948534), (378, 3144203), (387, 3071082), (602, 1974267), (774, 1535541), (903, 1316178), (1161, 1023694), (1806, 658089), (2322, 511847), (2709, 438726), (5418, 219363), (8127, 146242), (16254, 73121)]